[go: up one dir, main page]

ATE372172T1 - METHOD AND DEVICE FOR COLD GAS SPRAYING - Google Patents

METHOD AND DEVICE FOR COLD GAS SPRAYING

Info

Publication number
ATE372172T1
ATE372172T1 AT02799718T AT02799718T ATE372172T1 AT E372172 T1 ATE372172 T1 AT E372172T1 AT 02799718 T AT02799718 T AT 02799718T AT 02799718 T AT02799718 T AT 02799718T AT E372172 T1 ATE372172 T1 AT E372172T1
Authority
AT
Austria
Prior art keywords
cold gas
gas spraying
gas flow
sprayed particles
laval nozzle
Prior art date
Application number
AT02799718T
Other languages
German (de)
Inventor
Peter Heinrich
Thorsten Stoltenhoff
Peter Richter
Heinrich Kreye
Horst Richter
Original Assignee
Linde Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7686493&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE372172(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Linde Ag filed Critical Linde Ag
Application granted granted Critical
Publication of ATE372172T1 publication Critical patent/ATE372172T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A cold gas spraying method and device, whereby the sprayed particles are accelerated in a gas flow. A powder tube and an outer nozzle body together form a Laval nozzle that produces high gas flow velocities. The injection of the sprayed particles occurs in the divergent section of the Laval nozzle.
AT02799718T 2001-05-29 2002-05-06 METHOD AND DEVICE FOR COLD GAS SPRAYING ATE372172T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10126100A DE10126100A1 (en) 2001-05-29 2001-05-29 Production of a coating or a molded part comprises injecting powdered particles in a gas stream only in the divergent section of a Laval nozzle, and applying the particles at a specified speed

Publications (1)

Publication Number Publication Date
ATE372172T1 true ATE372172T1 (en) 2007-09-15

Family

ID=7686493

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02799718T ATE372172T1 (en) 2001-05-29 2002-05-06 METHOD AND DEVICE FOR COLD GAS SPRAYING

Country Status (5)

Country Link
US (1) US7143967B2 (en)
EP (1) EP1390152B1 (en)
AT (1) ATE372172T1 (en)
DE (2) DE10126100A1 (en)
WO (1) WO2003041868A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109382231A (en) * 2018-10-25 2019-02-26 辽宁工程技术大学 A kind of probe-type supersonic speed pneumatic nozzle

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030039856A1 (en) 2001-08-15 2003-02-27 Gillispie Bryan A. Product and method of brazing using kinetic sprayed coatings
US6685988B2 (en) 2001-10-09 2004-02-03 Delphi Technologies, Inc. Kinetic sprayed electrical contacts on conductive substrates
US6896933B2 (en) 2002-04-05 2005-05-24 Delphi Technologies, Inc. Method of maintaining a non-obstructed interior opening in kinetic spray nozzles
US6811812B2 (en) 2002-04-05 2004-11-02 Delphi Technologies, Inc. Low pressure powder injection method and system for a kinetic spray process
DE10222660A1 (en) * 2002-05-22 2003-12-04 Linde Ag Flame spraying assembly is a Laval jet, with the tube for the spray particles axial and centrally within the outer jet body, outside the hot combustion chamber
US7476422B2 (en) 2002-05-23 2009-01-13 Delphi Technologies, Inc. Copper circuit formed by kinetic spray
US7108893B2 (en) * 2002-09-23 2006-09-19 Delphi Technologies, Inc. Spray system with combined kinetic spray and thermal spray ability
US6924249B2 (en) 2002-10-02 2005-08-02 Delphi Technologies, Inc. Direct application of catalysts to substrates via a thermal spray process for treatment of the atmosphere
DE10300966B4 (en) * 2003-01-14 2007-05-03 Daimlerchrysler Ag Slip layer, its use and process for its preparation
US6872427B2 (en) 2003-02-07 2005-03-29 Delphi Technologies, Inc. Method for producing electrical contacts using selective melting and a low pressure kinetic spray process
US6871553B2 (en) 2003-03-28 2005-03-29 Delphi Technologies, Inc. Integrating fluxgate for magnetostrictive torque sensors
US7125586B2 (en) * 2003-04-11 2006-10-24 Delphi Technologies, Inc. Kinetic spray application of coatings onto covered materials
US7351450B2 (en) 2003-10-02 2008-04-01 Delphi Technologies, Inc. Correcting defective kinetically sprayed surfaces
US7335341B2 (en) 2003-10-30 2008-02-26 Delphi Technologies, Inc. Method for securing ceramic structures and forming electrical connections on the same
US7024946B2 (en) 2004-01-23 2006-04-11 Delphi Technologies, Inc. Assembly for measuring movement of and a torque applied to a shaft
US7475831B2 (en) 2004-01-23 2009-01-13 Delphi Technologies, Inc. Modified high efficiency kinetic spray nozzle
US7244466B2 (en) * 2004-03-24 2007-07-17 Delphi Technologies, Inc. Kinetic spray nozzle design for small spot coatings and narrow width structures
DE102004051005A1 (en) * 2004-07-13 2006-02-02 Jens Werner Kipp Jet device for effective conversion of liquid carbon dioxide to dry snow or dry ice particles
US7900812B2 (en) * 2004-11-30 2011-03-08 Enerdel, Inc. Secure physical connections formed by a kinetic spray process
ATE424257T1 (en) 2005-03-09 2009-03-15 Solmics Co Ltd NOZZLE FOR COLD GAS SPRAYING AND DEVICE COMPRISING SUCH A NOZZLE
WO2006117144A1 (en) 2005-05-05 2006-11-09 H.C. Starck Gmbh Method for coating a substrate surface and coated product
RU2288970C1 (en) * 2005-05-20 2006-12-10 Общество с ограниченной ответственностью Обнинский центр порошкового напыления (ООО ОЦПН) Device for the gas-dynamic deposition of the coatings and the method for the gas-dynamic deposition of the coatings
CN100406130C (en) * 2005-06-30 2008-07-30 宝山钢铁股份有限公司 Cold air powered spraying method and device
US20070029370A1 (en) * 2005-08-08 2007-02-08 Zhibo Zhao Kinetic spray deposition of flux and braze alloy composite particles
US8470406B2 (en) * 2005-08-19 2013-06-25 Kajima Corporation Method of spray application, and spray apparatus, for bentonite material
US20070074656A1 (en) * 2005-10-04 2007-04-05 Zhibo Zhao Non-clogging powder injector for a kinetic spray nozzle system
EP1806183A1 (en) 2006-01-10 2007-07-11 Siemens Aktiengesellschaft Nozzle arrangement and method for cold gas spraying
DE502006001063D1 (en) 2006-01-10 2008-08-21 Siemens Ag Cold spraying and cold spraying with modulated gas flow
EP1808508A1 (en) 2006-01-17 2007-07-18 Siemens Aktiengesellschaft Component located in the flow channel of a turbomachine and spraying process for generating a coating.
GB0602331D0 (en) * 2006-02-07 2006-03-15 Boc Group Inc Kinetic spraying apparatus and method
DE102006023483A1 (en) * 2006-05-18 2007-11-22 Linde Ag Apparatus for cold gas spraying
US7674076B2 (en) 2006-07-14 2010-03-09 F. W. Gartner Thermal Spraying, Ltd. Feeder apparatus for controlled supply of feedstock
WO2008031185A1 (en) * 2006-09-13 2008-03-20 Doben Limited Nozzle assembly for cold gas dynamic spray system
US20080078268A1 (en) 2006-10-03 2008-04-03 H.C. Starck Inc. Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof
US20080145688A1 (en) 2006-12-13 2008-06-19 H.C. Starck Inc. Method of joining tantalum clade steel structures
WO2008098336A1 (en) * 2007-02-12 2008-08-21 Doben Limited Adjustable cold spray nozzle
US8197894B2 (en) 2007-05-04 2012-06-12 H.C. Starck Gmbh Methods of forming sputtering targets
DE102007021736A1 (en) 2007-05-09 2008-11-13 Gkss-Forschungszentrum Geesthacht Gmbh Process for the aftertreatment of welded joints
DE102007032022A1 (en) 2007-07-10 2009-01-15 Linde Ag Kaltgasspritzdüse
DE102007032021A1 (en) 2007-07-10 2009-01-15 Linde Ag Kaltgasspritzdüse
US7836843B2 (en) * 2007-10-24 2010-11-23 Sulzer Metco (Us), Inc. Apparatus and method of improving mixing of axial injection in thermal spray guns
AU2009221571B2 (en) * 2008-03-06 2014-03-06 Commonwealth Scientific And Industrial Research Organisation Manufacture of pipes
US20090317544A1 (en) * 2008-05-15 2009-12-24 Zao "Intermetcomposit" Method and Device for Gasodynamically Marking a Surface with a Mark
DE102008030272A1 (en) 2008-06-19 2009-12-31 Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg coater
US8246903B2 (en) 2008-09-09 2012-08-21 H.C. Starck Inc. Dynamic dehydriding of refractory metal powders
US8409376B2 (en) 2008-10-31 2013-04-02 The Invention Science Fund I, Llc Compositions and methods for surface abrasion with frozen particles
US8414356B2 (en) 2008-10-31 2013-04-09 The Invention Science Fund I, Llc Systems, devices, and methods for making or administering frozen particles
US8613937B2 (en) 2008-10-31 2013-12-24 The Invention Science Fund I, Llc Compositions and methods for biological remodeling with frozen particle compositions
US8545855B2 (en) 2008-10-31 2013-10-01 The Invention Science Fund I, Llc Compositions and methods for surface abrasion with frozen particles
US8793075B2 (en) 2008-10-31 2014-07-29 The Invention Science Fund I, Llc Compositions and methods for therapeutic delivery with frozen particles
US9072688B2 (en) 2008-10-31 2015-07-07 The Invention Science Fund I, Llc Compositions and methods for therapeutic delivery with frozen particles
US20100111857A1 (en) 2008-10-31 2010-05-06 Boyden Edward S Compositions and methods for surface abrasion with frozen particles
US8545857B2 (en) 2008-10-31 2013-10-01 The Invention Science Fund I, Llc Compositions and methods for administering compartmentalized frozen particles
US9072799B2 (en) 2008-10-31 2015-07-07 The Invention Science Fund I, Llc Compositions and methods for surface abrasion with frozen particles
US8858912B2 (en) 2008-10-31 2014-10-14 The Invention Science Fund I, Llc Frozen compositions and methods for piercing a substrate
US9050317B2 (en) 2008-10-31 2015-06-09 The Invention Science Fund I, Llc Compositions and methods for therapeutic delivery with frozen particles
US8603495B2 (en) 2008-10-31 2013-12-10 The Invention Science Fund I, Llc Compositions and methods for biological remodeling with frozen particle compositions
US8762067B2 (en) 2008-10-31 2014-06-24 The Invention Science Fund I, Llc Methods and systems for ablation or abrasion with frozen particles and comparing tissue surface ablation or abrasion data to clinical outcome data
US8788211B2 (en) 2008-10-31 2014-07-22 The Invention Science Fund I, Llc Method and system for comparing tissue ablation or abrasion data to data related to administration of a frozen particle composition
US9050070B2 (en) 2008-10-31 2015-06-09 The Invention Science Fund I, Llc Compositions and methods for surface abrasion with frozen particles
US8551505B2 (en) 2008-10-31 2013-10-08 The Invention Science Fund I, Llc Compositions and methods for therapeutic delivery with frozen particles
US8545856B2 (en) 2008-10-31 2013-10-01 The Invention Science Fund I, Llc Compositions and methods for delivery of frozen particle adhesives
US8603494B2 (en) 2008-10-31 2013-12-10 The Invention Science Fund I, Llc Compositions and methods for administering compartmentalized frozen particles
US9060931B2 (en) 2008-10-31 2015-06-23 The Invention Science Fund I, Llc Compositions and methods for delivery of frozen particle adhesives
US8731841B2 (en) 2008-10-31 2014-05-20 The Invention Science Fund I, Llc Compositions and methods for therapeutic delivery with frozen particles
US8731840B2 (en) 2008-10-31 2014-05-20 The Invention Science Fund I, Llc Compositions and methods for therapeutic delivery with frozen particles
US9060926B2 (en) 2008-10-31 2015-06-23 The Invention Science Fund I, Llc Compositions and methods for therapeutic delivery with frozen particles
US8725420B2 (en) 2008-10-31 2014-05-13 The Invention Science Fund I, Llc Compositions and methods for surface abrasion with frozen particles
US9060934B2 (en) 2008-10-31 2015-06-23 The Invention Science Fund I, Llc Compositions and methods for surface abrasion with frozen particles
US8721583B2 (en) 2008-10-31 2014-05-13 The Invention Science Fund I, Llc Compositions and methods for surface abrasion with frozen particles
US20100143700A1 (en) * 2008-12-08 2010-06-10 Victor K Champagne Cold spray impact deposition system and coating process
US9168546B2 (en) * 2008-12-12 2015-10-27 National Research Council Of Canada Cold gas dynamic spray apparatus, system and method
DE102009009474B4 (en) 2009-02-19 2014-10-30 Sulzer Metco Ag Gas spraying system and method for gas spraying
DE102009024111A1 (en) 2009-06-06 2010-12-09 Mtu Aero Engines Gmbh nozzle holder
WO2011017752A1 (en) * 2009-08-11 2011-02-17 Frontline Australasia Pty. Ltd. Method of forming seamless pipe of titanium and / or titanium alloys
US10119195B2 (en) 2009-12-04 2018-11-06 The Regents Of The University Of Michigan Multichannel cold spray apparatus
CN102712007A (en) * 2009-12-04 2012-10-03 密执安州立大学董事会 Coaxial laser assisted cold spray nozzle
DE102011002616A1 (en) 2010-03-31 2011-12-15 Sms Siemag Ag Supersonic nozzle for use in metallurgical plants and method for dimensioning a supersonic nozzle
US20120104122A1 (en) * 2010-09-16 2012-05-03 Laski Stephen J Long Reach Impingement Nozzle For Use In Robotic Water Cleaning Systems
CN102892926A (en) * 2010-12-22 2013-01-23 等离子技术工业株式会社 Nozzle for cold spray, and cold spray device using nozzle for cold spray
EP2554273A1 (en) 2011-08-02 2013-02-06 Omya Development AG Atomizing nozzle device and use of the same
US9120183B2 (en) 2011-09-29 2015-09-01 H.C. Starck Inc. Methods of manufacturing large-area sputtering targets
EP2574408B1 (en) * 2011-09-30 2018-04-11 Air Liquide Deutschland GmbH Method and device for supplying a coolant media flow
RU2505622C2 (en) * 2012-05-10 2014-01-27 Федеральное государственное бюджетное учреждение науки Институт теоретической и прикладной механики им. С.А. Христиановича Сибирского отделения Российской академии наук (ИТПМ СО РАН) Device for gas-dynamic application of coatings onto external cylindrical surfaces of products
CN102814248B (en) * 2012-08-01 2014-12-10 中国船舶重工集团公司第七二五研究所 Nozzle for axial siphon powder delivering type cold spray
US9335296B2 (en) 2012-10-10 2016-05-10 Westinghouse Electric Company Llc Systems and methods for steam generator tube analysis for detection of tube degradation
DE102013003404B3 (en) * 2013-02-28 2014-06-05 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Method for non-destructive thermographic testing of components to internal and surface defects, involves stimulating component by cold air flow from laval nozzle which is aligned to component to-be tested
EP2996814A4 (en) * 2013-05-13 2016-10-26 Cold spray nozzle assembly
EP3049189B1 (en) * 2013-09-25 2019-10-30 United Technologies Corporation Simplified cold spray nozzle and gun
US10107494B2 (en) 2014-04-22 2018-10-23 Universal City Studios Llc System and method for generating flame effect
DE102014010439A1 (en) 2014-07-16 2016-01-21 IMPACT-Innovations-GmbH Cold spraying device
WO2016011294A2 (en) * 2014-07-18 2016-01-21 Applied Materials, Inc. Additive manufacturing with laser and gas flow
US10100412B2 (en) 2014-11-06 2018-10-16 United Technologies Corporation Cold spray nozzles
CN105251629A (en) * 2015-11-03 2016-01-20 吉首大学 Water rotating gas direct spraying type pole plate spraying washing device
KR102361006B1 (en) * 2016-10-17 2022-02-09 더 리젠츠 오브 더 유니버시티 오브 미시건 Low-temperature spraying device with large-area uniform deposition performance
DE102017115798A1 (en) 2017-07-13 2019-01-17 Alanod Gmbh & Co. Kg Reflective composite material, in particular for surface-mounted components (SMD), and light-emitting device with such a composite material
CN108636631B (en) * 2018-05-31 2021-02-23 中铁五局集团有限公司 A mixed injection apparatus for detecting rapid hardening agent performance for shotcrete
DE102019205743A1 (en) * 2019-04-18 2020-10-22 Glatt Gesellschaft Mit Beschränkter Haftung Method for controlling or regulating the volume flow of a nozzle
US11935662B2 (en) 2019-07-02 2024-03-19 Westinghouse Electric Company Llc Elongate SiC fuel elements
JP7440621B2 (en) 2019-09-19 2024-02-28 ウェスティングハウス エレクトリック カンパニー エルエルシー Apparatus for conducting in-situ adhesion test of cold spray deposits and method of using the same
CN115365022A (en) * 2022-08-30 2022-11-22 中国人民解放军陆军装甲兵学院 Particle jet nozzle
PL442330A1 (en) * 2022-09-21 2024-03-25 Politechnika Wrocławska Method of applying functional aerosol coatings from the liquid phase

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE808538C (en) * 1948-10-02 1951-07-16 Albach & Co Compressed air spray gun
US4004735A (en) * 1974-06-12 1977-12-25 Zverev Anatoly Apparatus for detonating application of coatings
SE439590B (en) * 1980-11-21 1985-06-24 Fiber Dynamics Ab PROCEDURE AND DEVICE FOR DISPERSING OF FIBROST MATERIAL
SE455603B (en) * 1985-12-03 1988-07-25 Inst Materialovedenia Akademii DETONATION GAS PLANT FOR PREPARING COATINGS ON THE WORKPIECE
WO1991019016A1 (en) 1990-05-19 1991-12-12 Institut Teoreticheskoi I Prikladnoi Mekhaniki Sibirskogo Otdelenia Akademii Nauk Sssr Method and device for coating
DE4128670A1 (en) * 1991-08-29 1993-03-04 Ike Inst Fuer Kerntechnik Und Method for fluid atomisation - has parallel courses for working fluid and atomisation fluids, at constant speed, until atomisation
US5445325A (en) * 1993-01-21 1995-08-29 White; Randall R. Tuneable high velocity thermal spray gun
US5531590A (en) * 1995-03-30 1996-07-02 Draco Shock-stabilized supersonic flame-jet method and apparatus
US5616067A (en) * 1996-01-16 1997-04-01 Ford Motor Company CO2 nozzle and method for cleaning pressure-sensitive surfaces
RU2100474C1 (en) * 1996-11-18 1997-12-27 Общество с ограниченной ответственностью "Обнинский центр порошкового напыления" Apparatus for gasodynamically applying coatings of powdered materials
US6139913A (en) * 1999-06-29 2000-10-31 National Center For Manufacturing Sciences Kinetic spray coating method and apparatus
US20020071906A1 (en) * 2000-12-13 2002-06-13 Rusch William P. Method and device for applying a coating
DE10222660A1 (en) * 2002-05-22 2003-12-04 Linde Ag Flame spraying assembly is a Laval jet, with the tube for the spray particles axial and centrally within the outer jet body, outside the hot combustion chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109382231A (en) * 2018-10-25 2019-02-26 辽宁工程技术大学 A kind of probe-type supersonic speed pneumatic nozzle

Also Published As

Publication number Publication date
EP1390152A2 (en) 2004-02-25
US20040166247A1 (en) 2004-08-26
WO2003041868A3 (en) 2003-10-30
US7143967B2 (en) 2006-12-05
EP1390152B1 (en) 2007-09-05
DE50210853D1 (en) 2007-10-18
DE10126100A1 (en) 2002-12-05
WO2003041868A2 (en) 2003-05-22

Similar Documents

Publication Publication Date Title
DE50210853D1 (en) METHOD AND DEVICE FOR COLD GAS SPRAYING
MXPA04002859A (en) Cold spray nozzle design.
HK1068570A1 (en) Telescoping foamer nozzle
DE50300212D1 (en) Method and apparatus for high velocity flame spraying
DE50304179D1 (en) Apparatus and method for internal coating of a pipe
WO2007134056A3 (en) Spray jet cleaning apparatus and method
RU94003823A (en) Sprayer
IL182891A0 (en) Method and device for generating a jet of fluid for material peocessing and fluid nozzle for use in said device
EP1887098A3 (en) High performance kinetic spray nozzle
MXPA04001946A (en) One-piece fluid nozzle.
NZ527298A (en) Needleless syringe
ATE424257T1 (en) NOZZLE FOR COLD GAS SPRAYING AND DEVICE COMPRISING SUCH A NOZZLE
ATE275024T1 (en) BLASTING TOOL AND APPARATUS CONTAINING A BLASTING TOOL
GB2432131A (en) Spraying apparatus and method of using the same
DE59813434D1 (en) METHOD AND DEVICE FOR PREPARING FINE POWDER BY SPRAYING MELTING WITH GASES
ATE166800T1 (en) ATOMIZER AND METHOD FOR ATOMIZATION
GB0303495D0 (en) Mixer
ES501002A0 (en) PROCEDURE AND DEVICE FOR ATOMIZING POWDER, PARTICULARLY FOR COATING OBJECTS
CA2231315A1 (en) High-pressure cleaning spray nozzle
GB0700447D0 (en) Powder diffuser nozzle for an electrostatic dusting device with oriented jet
NZ334840A (en) Particle delivery gun which imparts a rotary motion to the flow of gas passing
DE50301819D1 (en) SPRAY NOZZLE WITH ROTATIVE RING SPALT
NZ532761A (en) Spray coating device for spraying coating material, in particular coating powder
NZ512024A (en) A spray gun with a plurality of single nozzles for a fluid bed processing system and a method thereof
DE50202398D1 (en) METHOD AND DEVICE FOR SPRAYING LIQUIDS WITH THE HELP OF GAS FLOWS